MAINT: Moving linux CI to a separate workflow #1

	name: Unit tests

	on:
	push:
	branches: ['**']
	pull_request:
	branches: ['**']

	jobs:
	build:

	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-22.04,macos-14]
	python-version: [3.8,3.9]

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	id: cp310
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install ubuntu dependencies
	if: contains(matrix.os, 'ubuntu')
	shell: bash -el {0}
	run: \|
	sudo add-apt-repository ppa:ubuntu-toolchain-r/test
	sudo apt-get update
	sudo apt-get install libopenmpi-dev openmpi-bin

	- name: Install MacOs dependencies
	if: contains(matrix.os, 'macos')
	shell: bash -el {0}
	run: \|
	brew install open-mpi
	echo "MPI_LIB_NRN_PATH=/opt/homebrew/lib/libmpi.dylib" >> $GITHUB_ENV

	- name: Install dependencies
	shell: bash -el {0}
	run: \|
	'${{ steps.cp310.outputs.python-path }}' -m pip install --upgrade pip
	'${{ steps.cp310.outputs.python-path }}' -m pip install mpi4py openmpi
	- name: Install HNN-core
	shell: bash -el {0}
	run: \|
	'${{ steps.cp310.outputs.python-path }}' -m pip install --verbose '.[opt, parallel, test, gui]'

	- name: Lint with flake8
	shell: bash -el {0}
	run: \|
	flake8 --count hnn_core

	- name: Test with pytest
	shell: bash -el {0}
	run: \|
	'${{ steps.cp310.outputs.python-path }}' -m pytest ./hnn_core/tests/ --cov=hnn_core --cov-report=xml

	- name: Upload coverage to Codecov
	shell: bash -el {0}
	run: \|
	bash <(curl -s https://codecov.io/bash) -f ./coverage.xml

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